Why use our parts?
Fire hydrants are often exposed to the elements, physical impacts, and heavy use during emergency situations. A worn or poorly fitted part can compromise the proper functioning of the equipment at a critical moment. Using high-quality generic parts with OEM-equivalent performance helps extend the equipment’s lifespan while ensuring the safety of both intervention teams and the public.
By choosing Hydra-Spec, you benefit from:
H-S
REF
Description
Parts
3001
3003
3205
3012
3015
3019
3020-18
3020
3025*
3026
3030*
3035*
3035-ZB
3035-ZS
3036
3040*
3040-ZM
3040-ZF
3045
3046
3250
3055
3056
3060*
3065
3070-4
3070-5
3075
3076
3078-4
3078-5
3085-4
3085-5
3088
3090
1
3
7-4
9-1
15-2
15-2a
30-5-1
30-5-1
20-1
20-2
21
25-3
25-3 STZ
25-3 STZ
25-4
26-1
26-1 STZ
26-1 STZ
30-51T
30-51
18-9
18-10-2T
18-10-2
30-6
30-51-1
35
35
31
33-1
40-2
40-2
42-2
42-2
43-1
46
Operating nut
Lubricating screw
Bonnet
Bearing housing cover
Bearing housing for E/M system
Polymer upper rod sleeve E/M
Top stem 18″
Top stem 24″
Hose nozzle¹
Hose nozzle retaining ring
Hose nozzle cap¹
Pumper nozzle cap² (not shown)
Storz pumper nozzle brass (not shown)
Storz pumper nozzle stainless
Pumper nozzle retaining ring
Pumper nozzle cap²
Storz pumper cap (ext.)
Storz pumper cap (int.) (not shown)
Safety coupling
Coupling
Upper barrel
8 holes traffic flange
Pipe flange (8 holes)
Lower stem³
Stem guide
Main valve seat c/w gasket 4½”
Main valve seat c/w gasket 5″
Drip lever
Drip lever washer c/w retainer
Valve ball top 4½”
Valve ball top 5″
Valve ball bottom 4½”
Valve ball bottom 5″
Valve ball plastic sleeve
Inlet boot
H-S
REF
Description
Hardware
QU-01
QU-02
QU-04
QU-05
QU-06
QU-110
QU-152
QU-283
QU-502
QU-507
QU-609
QU-610
QU-705
QU-713
–
39-10
18-10-3+3A
30-51-2T
16
30-51-1A
16-2
44
32
48
35-1
35-1
4-1
4-1D
Chain with s-hook and cap ring
Flange nut & bolt
Flange side – bolts & nuts
Clevis and cotter pin for rod coupling
Bonnet nut & bolt
Set screw for stem guide
Housing cover cap screw (Req’d 4)
Rod nut nylon style
Drop lever cotter pin
Lower stem stop pin
Drain plug 4½”
Drain plug 5″
Ball thrust bearing (not shown)
Delrin thrust bearing for E/M model
H-S
REF
Description
O-Rings
JT-10
JT-14
JT-23
JT-23
JT-29
JT-42
JT-52
43-2
2-2
2-1
2-1
15-2b
–
25-5
Valve ball o-ring
Bearing-housing stem o-ring
Bonnet o-ring
Bearing cover o-ring
Upper rod sleeve o-ring
Storz pumper cap o-ring (ext.)
Pumper nozzle o-ring (int.)
H-S
REF
Description
Gaskets
3000-4
3000-5
3000-S
GA-23
GA-26
GA-40
GA-41
GA-48
GA-50
GA-61
3080-4
3080-5
–
–
–
38
20-3
36
36
27
22
14
41
41
Complete restoration gasket kit 4½”
Complete restoration gasket kit 5″
Upper mecanism gasket kit
Flange gasket
Hose nozzle gasket
Main valve seat gasket 4½”
Main valve seat gasket 5″
Pumper cap gasket (not shown)
Hose nozzle cap gasket 2½”
Housing gasket
Main valve disc “polyurethane” 4½”
Main valve disc “polyurethane” 5″
1. Specify thread type
2. Specify type and dimension
3. Specify length if other than standard 9 ft
*All manufacturers’ names, part numbers and descriptions are used for reference purposes only. We do not imply that any parts are the products of a particular manufacturer.
We offer a complete range of essential parts to ensure the proper functioning of fire hydrants. All our parts are selected for their durability, performance, and compatibility with existing systems.
Durable, field-ready tools for hydrant inspection and maintenance. Includes Hydrantscope, Reflectoscope, valve keys, and more—built for precision and reliability.
Reliable equipment for flushing, draining, and purging hydrant systems. Designed to keep water networks clean, efficient, and compliant.
High-visibility markers that help quickly locate and identify hydrants in any condition. Includes reflective indicators, color codes, and customizable ID plates.
